What you do makes a difference. Do your duty diligently.

Do the useful duty.

Duty is dedication.

A man who knows his mission is only motivated by a sense of duty.

Meeting the needs of the moment is a necessary endeavour.

When you are given a duty, you must honour responsibility.

Your sacred contribution in the world is the service to humanity.

Mankind has a divine duty, to be stewardship of the natural resources.

Our sacred duty is to proclaim and preach the gospel of salvation to all people from every nation.